'use strict'
// Template version: 1.3.1
// see http://vuejs-templates.github.io/webpack for documentation.

const path = require('path')

module.exports = {
  dev: {

    // Paths
    assetsSubDirectory: 'static',
    //  项目的路径  静态资源代表绝对路径  这是生产环境，，如果是线上环境，你需要修改 build
    assetsPublicPath: '/',
    //  这是代理转发
    //  所有以API开头的路径都转发到
    ///api  是名字。。实际上这个功能是
    //webpack-dev-server提供的
    proxyTable: {
      '/api': {
        target: 'http://localhost:8099',
        pathRewrite:{
          '^/api':'/static/mock'
        }
      }
    },
    // Various Dev Server settings
    host: 'localhost', // can be overwritten by process.env.HOST
    port: 8099, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined
    autoOpenBrowser: false,
    errorOverlay: true,
    notifyOnErrors: true,
    poll: false, // https://webpack.js.org/configuration/dev-server/#devserver-watchoptions-

    // Use Eslint Loader?
    // If true, your code will be linted during bundling and
    // linting errors and warnings will be shown in the console.
    useEslint: true,
    // If true, eslint errors and warnings will also be shown in the error overlay
    // in the browser.
    showEslintErrorsInOverlay: false,

    /**
     * Source Maps
     */

    // https://webpack.js.org/configuration/devtool/#development
    devtool: 'cheap-module-eval-source-map',

    // If you have problems debugging vue-files in devtools,
    // set this to false - it *may* help
    // https://vue-loader.vuejs.org/en/options.html#cachebusting
    cacheBusting: true,

    cssSourceMap: true
  },

  build: {
    // Template for index.html
    index: path.resolve(__dirname, '../dist/index.html'),

    // Paths
    assetsRoot: path.resolve(__dirname, '../dist'),
    assetsSubDirectory: 'static',
    //  此处用来修改的路径名称  /代表根目录  我们可以自定义名字和目录
    // https://ustbhuangyi.github.io/better-scroll/
    // 如果我们想上传到GitHub-pages.那么我们就应该改为 /better-scroll
    // assetsPublicPath: '/Ttravel2',
    // index.html 中这样生成 <script type="text/javascript" src="/Ttravel2/static/js/manifest.7662315a72d5cf85bd75.js"></script>
    // 注意你想上传到ghpages,还需要修改一个东西，因为type没有引号，你需要手动加上去
    // assetsPublicPath: '/Ttravel2',
    // 一般来说用相对路径其实很不错..没那么多烦恼
    assetsPublicPath: './',

    /**
     * Source Maps
     */

    productionSourceMap: true,
    // https://webpack.js.org/configuration/devtool/#production
    devtool: '#source-map',

    // Gzip off by default as many popular static hosts such as
    // Surge or Netlify already gzip all static assets for you.
    // Before setting to `true`, make sure to:
    // npm install --save-dev compression-webpack-plugin
    productionGzip: false,
    productionGzipExtensions: ['js', 'css'],

    // Run the build command with an extra argument to
    // View the bundle analyzer report after build finishes:
    // `npm run build --report`
    // Set to `true` or `false` to always turn it on or off
    bundleAnalyzerReport: process.env.npm_config_report
  }
}
